 <!-- 导航开始 藏青背景色-->
 <div class="layui-header layui-bg-cyan">
    <div class="layui-container">
        <div class="layui-col-md9 layui-col-sm9 ">
         <div class="layui-col-md3 layui-col-sm3 ">
            <div class="layui-row" style="font-size: 24px; line-height: 60px; font-weight: 600;">
             <a href="/" style="color: #1E9FFF;">超坑士兵的博客</a>
             </div>
         </div>
         <div class="layui-col-md9 layui-col-sm9 ">
             <ul class="layui-nav layui-bg-cyan" lay-filter="">
                 <li class="layui-nav-item layui-this">
                     <a href="">首页</a>
                 </li>
                 <li class="layui-nav-item">
                     <a href="">导航1</a>
                 </li>
                 <li class="layui-nav-item">
                     <a href="">导航2</a>
                 </li>
                 <li class="layui-nav-item">
                     <a href="">导航3</a>
                 </li>
                 <li class="layui-nav-item">
                     <a href="">导航4</a>
                 </li>
                 <li class="layui-nav-item">
                     <a href="">导航5</a>
                 </li>
             </ul>
         </div>   
         
        </div>
        <div class="layui-col-md3 layui-col-sm3">
         <ul class="layui-nav layui-bg-cyan" lay-filter="">
             <!-- <li class="layui-nav-item">
                 <a href="">登录</a>
             </li>
             <li class="layui-nav-item">
                 <a href="">注册</a>
             </li> -->
             <li class="layui-nav-item">
                 <a href=""><img src="//t.cn/RCzsdCq" class="layui-nav-img">我</a>
                 <dl class="layui-nav-child">
                   <dd><a href="javascript:;">修改信息</a></dd>
                   <dd><a href="javascript:;">安全管理</a></dd>
                   <dd><a href="javascript:;">退了</a></dd>
                 </dl>
               </li>
         </ul>
        </div>
    </div>
</div>
<!-- 导航结束 -->